In one sentence: NIH is a framework for web application development. Furthermore, NIH is a framework for cross-platform (cross operating system and cross web server) web application development and deployment in python.
Pysonuveus is the official SuperWikia Alpha Python, built upon the SuperWikia Alpha codebase. Pysonuveus provides SuperWikia Alpha developers tools and extensions to create new IDE/API/SDK 3D graphics and other applications using an easy to use U/I.
Tweepcraft "X Chrome" is the solution library and content management system for the Tweepcraft application. Chrome provides the necessary framework for building content and extension libraries which enhance and update existing Tweepcraft files.